Tale of Two Strands

Strands speak. We translate.

Discover What
Your Body (or Pet)
Is Trying to Tell You.

Find Answers. Feel Better.
Live Healthier.

Advanced bioresonance testing kits designed to identify food and environmental intolerances that may be impacting your health or your pet's well-being.

  • Non-Invasive & Easy to Use
  • Bioresonance Technology
  • Clinically Validated
  • Fast & Accurate Results

Shop All Test KitsHow It Works

Tale of Two Strands human and pet intolerance test kit boxes on stone plinths, surrounded by a splash of water.

Two Tests. One Mission.

Human Intolerance & Sensitivity Test

Identifies up to 1,600 food and non-food intolerances that may be contributing to your symptoms.

  • Comprehensive panel of foods & environmentals
  • Simple at-home hair collection
  • Personalized, easy-to-understand results
  • Actionable insights for better health
Learn More
A family of five laughing together outdoors.

Pet Intolerance & Sensitivity Test

Identifies up to 500 food and non-food intolerances that may be affecting your pet's health and behavior.

  • Foods, treats, environmentals & more
  • Painless at-home hair collection
  • Support for better behavior, skin, digestion & energy
  • For dogs, cats & more
Learn More
A German Shepherd and a tabby cat sitting side by side.

How It Works

  1. 1Order Your KitChoose the test that's right for you or your pet.
  2. 2Collect Hair SampleQuick, painless collection guide included.
  3. 3Send to Our LabPrepaid return mailer makes it easy.
  4. 4We AnalyzeOur bioresonance technology detects energetic reactions.
  5. 5Get Your ResultsReceive your personalized results & recommendations.

Answers Are in Your DNA.

Take the first step toward understanding what your body (or pet's body) is telling you.

Shop All Test Kits

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.